(19)

(11)

EP 3 014 242 A1

(12)

(43) Date of publication: 04.05.2016 Bulletin 2016/18 (21) Application number: 14818022.7 (22) Date of filing: 30.06.2014

(51) International Patent Classification (IPC):  G01N 1/22(2006.01) G01N 33/00(2006.01) (86) International application number: PCT/SE2014/050821 (87) International publication number: WO 2014/209219 (31.12.2014 Gazette 2014/53)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME (30) Priority: 28.06.2013 SE 1350801 (71) Applicant: Provtagaren AB 281 24 Hässleholm (SE)	(72) Inventors: SKARPING, Gunnar S-281 38 Hässleholm (SE) DALENE, Marianne S-281 38 Hässleholm (SE) (74) Representative: Awapatent AB  P.O. Box 5117 200 71 Malmö 200 71 Malmö (SE)